A Greyhound dog drinks water after a race in Santiago city, in this file picture taken March 1, 2014.
International Space Station (ISS) crew Anton Shkaplerov of Russia matches palm with his daughter Kira from a bus window before the launch of the Soyuz-FG rocket at the Baikonur cosmodrome November 23, 2014.
A health worker fixes another health worker's protective suit in the Aberdeen district of Freetown, Sierra Leone, October 14, 2014.
A pizza is served in Chicago January 20, 2010.
Wreckage lays at a collapsed house following a massive snow storm in Alden, New York November 24, 2014.
Dutch to destroy 8,000 ducks to prevent bird flu outbreak
Saudi Arabia tackles MERS virus, still hunting source
Mali records new Ebola case, linked to dead nurse
